google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',null,null,null,null,null,null,12,null,null,3,null,null],
['2日',null,null,null,null,null,null,17,null,null,11,null,null],
['3日',null,null,null,null,null,null,32,null,null,13,null,null],
['4日',null,null,null,null,null,null,44,null,null,15,'UP!','神獣たちの年始ガチャ: 01/04 → 01/10'],
['5日',null,null,null,null,null,null,57,null,null,13,null,null],
['6日',null,null,null,null,null,null,75,'UP!','[日野森雫]HAPPY BIRTHDAY2022ガチャ: 12/06 → 12/12',22,null,null],
['7日',null,null,null,null,null,null,54,null,null,32,null,null],
['8日',null,null,null,null,null,null,79,null,null,43,'UP!','[復刻][日野森志歩]HAPPY BIRTHDAYガチャ: 01/08 → 01/14'],
['9日',null,null,null,null,null,null,84,null,null,32,null,null],
['10日',null,null,null,null,null,null,74,null,null,27,'EV','夢の途中、輝く星たちへ: 01/10 → 01/19'],
['11日',null,null,null,null,null,null,60,'UP!','Break the Chainガチャ: 12/11 → 12/21',7,null,null],
['12日',null,null,null,null,null,null,6,null,null,19,null,null],
['13日',null,null,null,null,null,null,12,null,null,40,'UP!','[復刻]願う新春の乙女ガチャ: 01/13 → 01/22'],
['14日',null,null,null,null,null,null,28,null,null,29,null,null],
['15日',null,null,null,null,null,null,46,'UP!','[復刻]重なる想いWords Snowガチャ: 12/15 → 12/24',42,null,null],
['16日',null,null,null,null,null,null,22,null,null,49,null,null],
['17日',null,null,null,null,null,null,42,null,null,59,null,null],
['18日',null,null,null,null,null,null,49,null,null,76,null,null],
['19日',null,null,null,null,null,null,54,null,null,81,null,null],
['20日',null,null,null,null,null,null,54,null,null,81,null,null],
['21日',null,null,null,null,null,null,58,'UP!','降り立つ慈愛の射手ガチャ: 12/21 → 12/31',93,'EV','Little Bravers！: 01/21 → 01/29'],
['22日',null,null,null,null,null,null,8,null,null,24,null,null],
['23日',null,null,null,null,null,null,18,null,null,41,null,null],
['24日',null,null,null,null,null,null,31,null,null,70,null,null],
['25日',null,null,null,null,null,null,51,null,null,84,'UP!','ハピネスパッケージガチャ: 01/25 → 02/04'],
['26日',null,null,null,null,null,null,74,null,null,24,null,null],
['27日',null,null,null,null,null,null,87,'UP!','[復刻][鏡音リン]HAPPY ANNIVERSARYガチャ: 12/27 → 01/02',38,'UP!','[朝比奈まふゆ]HAPPY BIRTHDAYガチャ: 01/27 → 02/02'],
['28日',null,null,null,null,null,null,59,null,null,39,null,null],
['29日',null,null,null,null,null,null,82,null,null,56,null,null],
['30日',null,null,null,null,null,null,85,null,null,59,'UP!','[復刻][巡音ルカ]HAPPY ANNIVERSARYガチャ: 01/30 → 02/05'],
['31日',null,null,null,null,null,null,71,'EV','新春！ 獅子舞ロボのお正月ショー！: 12/31 → 01/08',47,'EV','キャンドルの香りは思い出と共に: 01/31 → 02/08']
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年1月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:100},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=10;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});